diff --git a/libtool.spec b/libtool.spec
index d96f669..c3d19f7 100644
--- a/libtool.spec
+++ b/libtool.spec
@@ -22,7 +22,7 @@ BuildRequires:  lzma zlib-devel
 BuildRequires:  automake gcc-c++ gcc-fortran gcc-objc
 Requires:       tar
 Requires:       automake > 1.4
-License:        GPLv2+
+License:        GPL-2.0+
 Group:          Development/Tools/Building
 Summary:        A Tool to Build Shared Libraries
 Version:        2.4.2
@@ -50,7 +50,7 @@ GNU libtool is a set of shell scripts to automatically configure UNIX
 architectures to build shared libraries in a generic fashion.
 
 %package -n libltdl7
-License:        GPLv2+
+License:        GPL-2.0+
 Summary:        Libtool Runtime Library
 Group:          Development/Libraries/C and C++
 AutoReqProv:    on